html {
    background-color: #fbfbfb
}

* {
    box-sizing: border-box
}

a {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    touch-callout: none;
    -webkit-touch-callout: none
}

body {
    font-size: 14px;
    font-family: -apple-system,SF UI Text,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;
    color: #333;
    background-color: #fbfbfb
}

.center-block {
    display: block;
    margin-left: auto;
    margin-right: auto
}

.scrollable {
    overflow: auto;
    -webkit-overflow-scrolling: touch
}

.icon {
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform: translate(0)
}

.icon,button {
    display: inline-block
}

button {
    margin-bottom: 0;
    vertical-align: middle;
    text-align: center;
    white-space: nowrap;
    background-image: none;
    border: 1px solid transparent;
    cursor: pointer;
    outline: none;
    -webkit-appearance: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    transition: background-color .3s ease-out,border-color .3s ease-out
}

h1 {
    font-size: 48px
}

h2 {
    font-size: 36px
}

h3 {
    font-size: 26px
}

h4 {
    font-size: 20px
}

html body {
    height: 100%;
    padding: 0;
    margin: 0
}

.pc-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: scroll;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.header {
    position: absolute;
    align-items: center;
    width: 100%;
    font-size: 16px;
    font-family: PingFang SC,Helvetica,Arial,sans-serif;
    font-weight: 500;
    height: 108px;
    background:rgba(0,0,0,0.74);
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
}
.red-header {
    z-index: 100;
}
.red-header.home-header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}
.home-header{
    /*width: 1200px;*/
}
.header .logo {
    margin-left: 91px;
    width: 71px;
    margin-top: 8px;
}
.hSubtitle{
    font-size:16px;
    font-weight:400;
    color:rgba(255,255,255,1);
    line-height:22px;
    letter-spacing:1px;
    margin-left: 38px;
    margin-top: 52px;
}
.container {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: fixed;
}
.pc-container.overlap-header {
    margin-top: 0;
    background: url("/v2/images/bg2.png") no-repeat;
    background-size: cover;
}
.pc-container {
    margin-top: 106px;
    position: relative;
}
.container {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: fixed;
}
.pc-container.overlap-header {
    margin-top: 0;
}
.header .navigation-bar {
    list-style-type: none;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    margin: 0 76px 0 0;
    padding: 0;
    min-width: 1014px;
}

.active {
    text-decoration: none;
    cursor: pointer;
}
.header .navigation-bar .active {
    margin-left: 58px;
    color: #fff;
}
.header .navigation-bar .navigation-item {
    position: relative;
    cursor: pointer;
    margin: 0;
}
.navigation-bar .navigation-item:before {
    position: absolute;
    bottom: -10px;
    visibility: hidden;
    content: "";
    width: 100%;
    height: 2px;
    background-color: hsla(0,0%,100%,.5);
    transform: translateX(-100%);
    border-radius: 2px;
    opacity: 0;
}
.navigation-bar .current-tab:before {
    visibility: visible;
    transform: translateX(0);
    opacity: 1;
}
.video-bg {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
}
.video-bg:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: transparent;
}
.nbsp{
    width: 4em;
}
.video-bg .my-video {
    min-width: 100%;
    min-height: 100%;
}
.logoTx{
    color: #fff;
    display: inline-block;
    width: 100px;
    font-size: 18px;
}
.iphone {
    width: 300px;
    height: 600px;
    position: relative;
}
.iphone .iphone-mp4 {
    position: absolute;
    width: 260px;
    height: 564px;
    margin: 18px 20px;
}
.iphone .iphone-case {
    position: absolute;
    width: 300px;
    height: 600px;
    background-image: url(/v2/images/phoneBg.png);
    background-repeat: no-repeat;
    background-size: contain;
    z-index: 1;
}
.content {
    position: relative;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}
.contentWhite {
    position: relative;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: #fff;
}
.content .middle {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: absolute;
    width: 100%;
    height: 100%;
}
.content .middle .middle-wrapper {
    top: 56%;
    left: 50%;
    transform: translate(-60%,-60%);
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: absolute;
}
@media screen and (min-height: 900px) {
    .middle-wrapper {
        zoom:1
    }
}

@media screen and (min-height: 820px) and (max-height:900px) {
    .middle-wrapper {
        zoom:.9
    }
}

@media screen and (max-height: 820px) {
    .middle-wrapper {
        zoom:.8
    }
}

@media screen and (max-height: 720px) {
    .middle-wrapper {
        zoom:.7
    }
}

@media screen and (max-height: 540px) {
    .middle-wrapper {
        zoom:.6
    }
}

@media screen and (min-width: 1250px) and (max-width:1400px) {
    .footer[data-v-4a0cb8e2] {
        zoom:.9
    }
}

@media screen and (max-width: 1250px) and (min-width:1101px) {
    .header {
        zoom:.9
    }

    .footer {
        zoom:.8}
}

@media screen and (max-width: 1101px) and (min-width:1030px) {
    .header {
        zoom:.8
    }

    .footer {
        zoom:.7}
}

@media screen and (max-width: 1030px) and (min-width:1024px) {
    .header {
        zoom:.8
    }

    .footer {
        zoom:.6}
}

@media screen and (max-width: 1024px) {
    .header {
        zoom:.8
    }

    .footer {
        zoom:.6}
}

.content .middle .middle-wrapper .iphone-wrapper {
    margin-right: 60px;
}

.content .middle .middle-wrapper .description {

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.content .middle .middle-wrapper .description .logo-big {
    position: relative;
    /*width: 143px;*/
    /*height: 50px;*/
    color: #fff;
    font-size: 64px;
    /*background-image: url();*/
    background-size: contain;
    background-repeat: no-repeat;
    background-position: 50%;
}
.logoTxImg{
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.content .middle .middle-wrapper .description .lifestyle {
    white-space: nowrap;
    color: #fff;
    font-size: 30px;
    font-weight: 500;
    margin: 13px 0 0;
}
.content .middle .middle-wrapper .description .qrcodes {
    margin-top: 36px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.content .middle .middle-wrapper .description .qrcodes div {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 150px;
    height: 40px;
    border-radius: 20px;
    background-color: #fff;
    margin-right: 15px;
    cursor: pointer;
    position: relative;
}
.content .middle .middle-wrapper .description .qrcodes div:before {
    content: "";
    position: absolute;
    top: 35px;
    left: 0;
    width: 100%;
    height: 142px;
    border-radius: 0 0 20px 20px;
    background-color: #fff;
    opacity: 0;
}
.content .middle .middle-wrapper .description .qrcodes div span {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 6px;
}
.content .middle .middle-wrapper .description .qrcodes div:after {
    content: "";
    position: absolute;
    top: 40px;
    left: 8px;
    width: 134px;
    height: 134px;
    border-radius: 12px 12px 12px 12px;
    /*background-image: url();*/
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0;
}
.download{
    width: 272px;
    margin: 55px auto 0 auto;
}
.download img{
    display: block;
    width: 100%;
}
.footer {
    background-color: transparent;
}
.footer {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.footerA {
    position: relative;
    font-family: PingFang SC,Helvetica,Arial,sans-serif;
    padding-top: 50px;
}
.info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 12px;
    line-height: 1.6;
    font-weight: 400;
    color: #fff;
}
.info .line {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
    color: #fff;

}
.info .line a{
    color: #fff;
}
.infoWhite .line a{
    color: #000;
}
.oneBanner {
    width: 100%;
    height: 500px;
    position: relative;
    margin: 0 auto;
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.oneBanner .title {
    max-width: 100%;
    z-index: 1;
    font-size: 48px;
    line-height: 67px;
    font-weight: 700;
    font-family: PingFang SC,Helvetica,Arial,sans-serif;
    color: #fff;
    position: relative;
}
.introduction {
    background-color: #fff;
    padding-top: 96px;
    padding-bottom: 75px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.titleAbout {
    margin-bottom: 50px;
    font-size: 36px;
    line-height: 50px;
    font-weight: 700;
    color: #000;
}
.introduction .description-wrapper {
    display: inline-block;
    vertical-align: top;
    width: 960px;
    color: #555;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 50px;
}
.swiper-slide img{
    width: 260px;
    height: 561px;
}
